Obligatory medical device diagnostics.
- Slit-lamp examination (slit-lamp microscope; viewing of the eyeball under appropriate illumination and high magnification).
- Ophthalmoscopy (ocular fundus examination).
- Visual acuity testing (examination of visual acuity).
Optional medical device diagnostics – depending on the results of the medical history, physical examination, laboratory diagnostics and mandatory medical device diagnostics – for differential diagnostic clarification.
- Electromyography (EMG; measurement of electrical muscle activity) – for suspected paralysis of the eye muscles.
- Tonometry (intraocular pressure measurement)
- Computed tomography of the skull (cranial CT, cranial CT or cCT) – for further diagnostics.
- Magnetic resonance imaging of the skull (cranial MRI, cranial MRI or cMRI) – for further diagnostics.
- Angiography (representation of blood vessels by contrast medium in an X-ray examination).
- Thyroid sonography (ultrasound examination of the thyroid gland) -as a basic examination to determine the size and volume of the thyroid gland and possible
